Inhalation aid



FIG. 1 is a perspective view, as viewed from the left, of an inhalationaid showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof, the right sideelevational view being a mirror image thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view, as viewed from the left, of an inhalationaid showing a first modification of my new design;

FIG. 8 is a front elevational view thereof;

FIG. 9 is a top plan view thereof;

FIG. 10 is a rear elevational view thereof;

FIG. 11 is a left side elevational view thereof, the right sideelevational view being a mirror image thereof;

FIG. 12 is a bottom plan view thereof;

FIG. 13 is a perspective view, as viewed from the left, of an inhalationaid showing a second modification of my new design;

FIG. 14 is a front elevational view thereof;

FIG. 15 is a top plan view thereof;

FIG. 16 is a rear elevational view thereof;

FIG. 17 is a left side elevational view thereof, the right sideelevational view being a mirror image thereof;

FIG. 18 is a bottom plan view thereof;

FIG. 19 is a perspective view, as viewed from the left, of a thirdmodification of my new design;

FIG. 20 is a front elevational view thereof;

FIG. 21 is a top plan view thereof;

FIG. 22 is a rear elevational view thereof;

FIG. 23 is a left side elevational view thereof, the right sideelevational view being a mirror image thereof; and,

FIG. 24 is bottom plan view thereof.

The ornamental design for an inhalation aid, as shown and described. 